ok I have FIOS now and bought the THD yesterday.. (nice to have the tivo interface again) I noticed something weird.. I connect an antenna and the fios cable, (no cards yet) I can tune my antenna channels great, and I can tune the analog cable channels. I did a channel scan and it found almost 400 channels (QAM channels) and when there are QAM channels in the channel list I cannot tune the analog cable channels, if i delete the qam channels in the list I can tune the analog cable channels.. Anyone else notice this??